United States Lime & Minerals, Inc.
US ˙ NasdaqGS ˙ US9119221029

SecurityUSLM / United States Lime & Minerals, Inc.
InstitutionCitigroup Inc
Latest Disclosed Ownership18,842 shares
Latest Disclosed Value $ 2,460,954
Citigroup Inc reports 213.30% increase in ownership of USLM / United States Lime & Minerals, Inc.

On May 11, 2026 - Citigroup Inc filed a 13F-HR form disclosing ownership of 18,842 shares of United States Lime & Minerals, Inc. (US:USLM) valued at $2,460,954 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 6,014 shares of United States Lime & Minerals, Inc.. This represents a change in shares of 213.30% during the quarter. The current value of the position is $2,004,035 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-11 2026-03-31 13F UNITED STS LIME & MINERALS I COM 911922102 18,842 12,828 213.30 2,461 241.67 0.0005
2026-02-13 2025-12-31 13F UNITED STS LIME & MINERALS I COM 911922102 6,014 900 17.60 720 7.14 0.0003
2025-11-10 2025-09-30 13F UNITED STS LIME & MINERALS I COM 911922102 5,114 -9,352 -64.65 673 -53.43 0.0003
2025-08-11 2025-06-30 13F UNITED STS LIME & MINERALS I COM 911922102 14,466 -62 -0.43 1,444 12.47 0.0007
2025-05-12 2025-03-31 13F UNITED STS LIME & MINERALS I COM 911922102 14,528 -1,082 -6.93 1,284 -38.08 0.0007
2025-02-12 2024-12-31 13F UNITED STS LIME & MINERALS I COM 911922102 15,610 398 2.62 2,072 39.53 0.0012
2024-11-12 2024-09-30 13F UNITED STS LIME & MINERALS I COM 911922102 15,212 14,304 1,575.33 1,486 350.00 0.0009
2024-08-12 2024-06-30 13F UNITED STS LIME & MINERALS I COM 911922102 908 143 18.69 331 44.74 0.0002
2024-05-10 2024-03-31 13F UNITED STS LIME & MINERALS I COM 911922102 765 466 155.85 228 235.29 0.0001
2024-02-09 2023-12-31 13F UNITED STS LIME & MINERALS I COM 911922102 299 287 2,391.67 69 3,300.00 0.0000
2023-12-06 2023-09-30 13F/A-1 UNITED STS LIME & MINERALS I COM 911922102 12 -664 -98.22 2 -98.58 0.0000
2023-11-09 2023-09-30 13F UNITED STS LIME & MINERALS I COM 911922102 12 -664 2 0.0000
2023-08-10 2023-06-30 13F UNITED STS LIME & MINERALS I COM 911922102 676 614 990.32 141 1,466.67 0.0001
2023-05-11 2023-03-31 13F UNITED STS LIME & MINERALS I COM 911922102 62 -14 -18.42 9 -10.00 0.0000
2023-02-09 2022-12-31 13F UNITED STS LIME & MINERALS I COM 911922102 76 -11 -12.64 11 11.11 0.0000
2022-11-10 2022-09-30 13F UNITED STS LIME & MINERALS I COM 911922102 87 -272 -75.77 9 -76.32 0.0000
2022-08-10 2022-06-30 13F UNITED STS LIME & MINERALS I COM 911922102 359 27 8.13 38 -2.56 0.0000
2022-05-12 2022-03-31 13F UNITED STS LIME & MINERALS I COM 911922102 332 -410 -55.26 39 -59.37 0.0000
2022-02-10 2021-12-31 13F UNITED STS LIME & MINERALS I COM 911922102 742 129 21.04 96 29.73 0.0001
2021-11-10 2021-09-30 13F UNITED STS LIME & MINERALS I COM 911922102 613 469 325.69 74 270.00 0.0000
2021-08-10 2021-06-30 13F UNITED STS LIME & MINERALS I COM 911922102 144 -16 -10.00 20 -4.76 0.0000
2021-05-13 2021-03-31 13F UNITED STS LIME & MINERALS I COM 911922102 160 -256 -61.54 21 -55.32 0.0000
2021-02-11 2020-12-31 13F UNITED STS LIME & MINERALS I COM 911922102 416 -174 -29.49 47 -11.32 0.0000
2020-11-12 2020-09-30 13F UNITED STS LIME & MINERALS I COM 911922102 590 -77 -11.54 53 -5.36 0.0000
2020-08-12 2020-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 667 73 12.29 56 27.27 0.0000
2020-05-12 2020-03-31 13F UNITED STATES LIME & MINERAL COM 911922102 594 181 43.83 44 18.92 0.0000
2020-02-12 2019-12-31 13F UNITED STATES LIME & MINERAL COM 911922102 413 138 50.18 37 76.19 0.0000
2019-11-08 2019-09-30 13F UNITED STATES LIME & MINERAL COM 911922102 275 -238 -46.39 21 -48.78 0.0000
2019-08-12 2019-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 513 62 13.75 41 20.59 0.0000
2019-05-13 2019-03-31 13F UNITED STATES LIME & MINERAL COM 911922102 451 -132 -22.64 34 -17.07 0.0000
2019-02-12 2018-12-31 13F UNITED STATES LIME & MINERAL COM 911922102 583 75 14.76 41 2.50 0.0000
2018-11-13 2018-09-30 13F UNITED STATES LIME & MINERAL COM 911922102 508 -65 -11.34 40 -16.67 0.0000
2018-08-10 2018-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 573 -1,873 -76.57 48 -73.18 0.0000
2018-05-11 2018-03-31 13F UNITED STATES LIME & MINERAL COM 911922102 2,446 -143 -5.52 179 -10.05 0.0001
2018-02-12 2017-12-31 13F UNITED STATES LIME & MINERAL COM 911922102 2,589 1,064 69.77 199 55.47 0.0002
2017-11-13 2017-09-30 13F UNITED STATES LIME & MINERAL COM 911922102 1,525 1 0.07 128 6.67 0.0001
2017-08-11 2017-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 1,524 863 130.56 120 130.77 0.0001
2017-05-12 2017-03-31 13F UNITED STATES LIME & MINERAL COM 911922102 661 -1,902 -74.21 52 -73.20 0.0000
2017-02-10 2016-12-31 13F UNITED STATES LIME & MINERAL COM 911922102 2,563 1,817 243.57 194 295.92 0.0002
2016-11-10 2016-09-30 13F UNITED STATES LIME & MINERAL COM 911922102 746 -1,029 -57.97 49 -53.33 0.0000
2016-08-12 2016-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 1,775 -1,869 -51.29 105 -52.05 0.0001
2016-05-13 2016-03-31 13F UNITED STATES LIME & MINERAL COM 911922102 3,644 2,595 247.38 219 277.59 0.0002
2016-02-12 2015-12-31 13F UNITED STATES LIME & MINERAL COM 911922102 1,049 770 275.99 58 383.33 0.0001
2015-11-13 2015-09-30 13F UNITED STATES LIME & MINERAL COM 911922102 279 -254 -47.65 12 -61.29 0.0000
2015-08-13 2015-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 533 152 39.90 31 29.17 0.0000
2015-05-14 2015-03-31 13F UNITED STATES LIME & MINERAL COM 911922102 381 -1,246 -76.58 24 -79.66 0.0000
2015-02-17 2014-12-31 13F UNITED STATES LIME & MINERAL COM 911922102 1,627 1,338 462.98 118 594.12 0.0001
2014-11-14 2014-09-30 13F UNITED STATES LIME & MINERAL COM 911922102 289 -1,071 -78.75 17 -80.68 0.0000
2014-08-14 2014-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 1,360 948 230.10 88 282.61 0.0001
2014-05-15 2014-03-31 13F UNITED STATES LIME & MINERAL COM 911922102 412 -516 -55.60 23 -59.65 0.0000
2014-02-14 2013-12-31 13F UNITED STATES LIME & MINERAL COM 911922102 928 394 73.78 57 83.87 0.0001
2013-11-14 2013-09-30 13F UNITED STATES LIME & MINERAL COM 911922102 534 -32 -5.65 31 6.90 0.0000
2013-08-14 2013-06-30 13F UNITED STATES LIME & MINERAL COM 911922102 566 566 29 0.0000
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.